Extra thumbnail Appears with jQuery 1.4 and above (new issue)

Note: This issue is different than issue #139, An extra thumbnail showing with 
jQuery 1.4 and above. I have implemented those changes detailed in issue #139 
to fix that particular issue; however, one extra image still persists after 
hovering over half-loaded images between page loads.

What steps will reproduce the problem?
1. Use jQuery version 1.4+ (I'm using 1.7.2)
2. Click page 2, 3, etc. (forward or backward from page initial X) in your 
galleriffic gallery
3. Move cursor quickly over an image before it is fully loaded

What is the expected output? What do you see instead?

Expected output: A defined set of images

What I see: Set of images + 1 (the extra image appears at the top of the page 
for me).

What version of the product are you using? On what operating system?

Version / Release 2.0

Windows OS using Chrome/Firefox/IE (tested in all three browsers).

Please provide any additional information below.

This error is very easy to reproduce. Just be quick about the cursor/mouse 
movement over a not-yet-fully-loaded image immediately after you select another 
page in your gallery.

Original issue reported on code.google.com by brianivb...@gmail.com on 30 Apr 2012 at 4:34

M2vH / galleriffic

Extra thumbnail Appears with jQuery 1.4 and above (new issue) #287